CN202248255U - Single-head inclined plane steel support - Google Patents
Single-head inclined plane steel support Download PDFInfo
- Publication number
- CN202248255U CN202248255U CN 201120299855 CN201120299855U CN202248255U CN 202248255 U CN202248255 U CN 202248255U CN 201120299855 CN201120299855 CN 201120299855 CN 201120299855 U CN201120299855 U CN 201120299855U CN 202248255 U CN202248255 U CN 202248255U
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- Prior art keywords
- steel
- support plate
- plane
- flange
- square support
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000010276 construction Methods 0.000 abstract description 3
- 239000011378 shotcrete Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a steel construction technical field especially relates to a single-end inclined plane steel shotcrete has the structural problem that has inclined plane tip steel shotcrete among the enclosure of having solved large-scale steel construction roof beam, subway foundation ditch or large-scale deep basal pit, including the body, characterized by the one end of body be equipped with the flange, the other end of body is equipped with the square support board, the central line of body becomes the inclination with the plane of square support board, the length of square support board, width direction minimum dimension are greater than the maximum dimension of body and square support board binding face, are equipped with a plurality of inclined plane gusset between square support board and the body excircle. The single-end inclined steel support cannot be damaged, can be repeatedly used, and is stable in structure, durable and reliable.
Description
Technical field
The utility model relates to the steel work technical field, relates in particular to a kind of single head inclined-plane steel that is used for large-scale steel structure beam, subway foundation pit or large-scale deep foundation ditch and supports.
Background technology
It is the main member in the supporting of going along with sb. to guard him of large-scale steel structure beam, subway foundation pit or large-scale deep foundation ditch that steel supports, and the structure that steel supports should be fit to safety specifications, is fit to again make; What the support on inclined-plane was mainly used is steel pad case, the reinforcing bar welding of steel pad case and steel concrete, or enclose purlin with steel and weld; Each engineering completion, when removing the steel support, steel pad case will cut off with oxygen-acetylene; So whenever, cut once; Just short one section in steel pad case, steel pad case has just become the loss article like this, and manufacturing cost has also just improved greatly.Existing steel supports numerous in variety, and form of structure differs, but is not fit to the structure that the inclined-plane supports usefulness; Like patent announcement number is that a kind of steel of CN201786041U supports, and comprises steel pipe and flange, and a flange is welded at the steel pipe two ends respectively; Flange is concentric with steel pipe, and the inboard of flange and the steel pipe outside weld together, and equidistance is provided with bolt hole on the flange; This structure is too simple, and flexural strength was not good when length was big.The braced structures member used for a kind of construction steel structure of CN201722946U of patent announcement number and for example; Middle is no threaded portion; Two ends are threaded ends; The external diameter of threaded ends is greater than the external diameter of no threaded portion, and the net sectional area of threaded ends equals not have the sectional area of threaded portion, and the net sectional area of threaded ends equals not have the sectional area of threaded portion.It also is a kind of steel support structure that is used for supporting foundation ditch of CN201620419U just like the patent No.; Comprise brace summer and the movable end that is connected with brace summer, the end face of movable end is the massive plate of size greater than brace summer, and the plane of massive plate is provided with at least two feets; Feet is according to brace summer center symmetric arrangement; The end of feet is fixed with gripper shoe, and it mainly is little in order to solve the steel work lifting surface area, whole stressed irrational shortcoming.
Summary of the invention
The objective of the invention is to have the structure problem that inclined ramp end steel supports in the supporting in order to solve going along with sb. to guard him of large-scale steel structure beam, subway foundation pit or large-scale deep foundation ditch; A kind of reasonable in design is provided; One end adopts the standard flange structure, and the single head inclined-plane steel that the other end is designed to the inclined bearing plate corresponding with the inclined plane supports.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of single head inclined-plane steel supports; Comprise body; An end that it is characterized in that described body is provided with flange, the other end side of the being provided with support plate of body, and the center line of body becomes the inclination angle with the plane of square support plate; The length and width direction minimum dimension of side's support plate is provided with some inclined-plane gussets greater than the maximum size of body and square support plate binding face between square support plate and the body cylindrical.As steel support a kind of, its structural strength must be big, in light weight; And for the steel supporting base end portion with inclined-plane, needed length needn't be oversize, and just the length of body needn't be very long; In engineering, can be fit to the needed segment length in actual oblique angle and get final product, other steel supports can process standard or the support of nonstandard steel that length differs, and connects from flange one end; The structural strength of pipe nipple body is generally all bigger like this, meets requirement of strength easily.The area of side's support plate confirms that according to the cross section that standard steel supports when getting bigger numerical, the inclined-plane gusset side of assurance support plate is not out of shape as far as possible.
As preferably, the binding face of described body and square support plate is oval.On the standard circular body, cut open into an ellipticity by an inclination angle, square support plate is by this ellipse preparation.
As preferably, described inclined-plane gusset is a triangle, four jiaos, position, four limits of the side's of being distributed in support plate.The inclined-plane gusset connects body and square support plate, and its distributed points is between four limits of square support plate and the body external diameter to be reference value apart from size, and the prevailing value general goal must be provided with the inclined-plane gusset.
As preferably, described flange is vertical with body, is provided with the flange gusset between flange and the body cylindrical, and flange is provided with the connecting hole that is uniformly distributed with.Flange is a standard component, supports supporting with whole steel.
As preferably, the inclination angle between described body and the square support plate is 45 degree.Use maximum a kind of angles in the engineering, the steel of this angle supports stressed the best.
Effective effect of the utility model is: technology is simple, Stability Analysis of Structures, durable reliable, and compliance is strong, and single head inclined-plane steel supports and can not be destroyed, and is reusable.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is the flange portion bit architecture sketch map of the utility model Fig. 1.
Fig. 3 is that the A of the utility model Fig. 1 is to structural representation.
Among the figure: 1. flange, 2. body, 3. square support plate, 4. inclined-plane gusset, 5. flange gusset, 6. connecting hole.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Referring to Fig. 1, a kind of single head inclined-plane steel of present embodiment supports, and establishing an end is that tack, an end are the body 2 at 45 degree inclination angles; One end welded flange 1 of body 2; Flange 1 is vertical with body 2, is provided with flange gusset 2 between flange 1 and body 2 cylindricals, and is as shown in Figure 2; Flange 1 is provided with 16 connecting holes 6 that are uniformly distributed with, and between per two adjacent connecting holes 6 flange gusset 2 is set.The other end side of the welding support plate 3 of body 2; The center line of plane and the body 2 of side's support plate 3 with become 45 degree inclination angles; The maximum size that the length and width direction minimum dimension of side's support plate 3 is an ellipsoid than body 2 and square support plate 3 binding faces is big; Be provided with 7 inclined-plane gussets 4 between side's support plate 3 and body 2 cylindricals, as shown in Figure 3.
During use, tiltedly the single head movable end is placed on the foundation ditch position with inclined ramp that needs support respectively with this device, and middle steel with standard supports; Length is by situ configuration; Easy for installation, safe in utilization, tiltedly single head movable end and single head inclined-plane steel support all reusable.
The foregoing description is the explanation to the utility model, is not the qualification to the utility model, any protection domain that structure after the simple transformation of the utility model, technology is all belonged to the utility model.
Claims (5)
1. a single head inclined-plane steel supports; Comprise body (2); An end that it is characterized in that described body (2) is provided with flange (1), the other end side of the being provided with support plate (3) of body (2), and the center line of body (2) becomes the inclination angle with the plane of square support plate (3); The length and width direction minimum dimension of side's support plate (3) is provided with some inclined-plane gussets (4) greater than the maximum size of body (2) with square support plate (3) binding face between square support plate (3) and body (2) cylindrical.
2. single head according to claim 1 inclined-plane steel supports, and it is characterized in that the described body (2) and the binding face of square support plate (3) are ellipse.
3. single head according to claim 1 and 2 inclined-plane steel supports, and it is characterized in that described inclined-plane gusset (4) is a triangle, four jiaos, position, four limits of the side's of being distributed in support plate (3).
4. single head according to claim 1 inclined-plane steel supports, and it is characterized in that described flange (1) is vertical with body (2), is provided with flange gusset (2) between flange (1) and body (2) cylindrical, and flange (1) is provided with the connecting hole (6) that is uniformly distributed with.
5. support according to claim 1 or 2 or 4 described single head inclined-plane steel, it is characterized in that the inclination angle between described body (2) and the square support plate (3) is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120299855 CN202248255U (en) | 2011-08-18 | 2011-08-18 | Single-head inclined plane steel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120299855 CN202248255U (en) | 2011-08-18 | 2011-08-18 | Single-head inclined plane steel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202248255U true CN202248255U (en) | 2012-05-30 |
Family
ID=46109517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120299855 Expired - Fee Related CN202248255U (en) | 2011-08-18 | 2011-08-18 | Single-head inclined plane steel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202248255U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374918A (en) * | 2013-07-15 | 2013-10-30 | 温州合力建设机械有限公司 | Pit strengthening method |
| CN107747313A (en) * | 2017-11-30 | 2018-03-02 | 中铁十六局集团有限公司 | Inner supporting device for pattern foundation pit supporting structure |
| CN108019084A (en) * | 2017-12-27 | 2018-05-11 | 国网江苏省电力有限公司经济技术研究院 | Special-shaped flexible flange connecting node of power transmission tower |
-
2011
- 2011-08-18 CN CN 201120299855 patent/CN202248255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103374918A (en) * | 2013-07-15 | 2013-10-30 | 温州合力建设机械有限公司 | Pit strengthening method |
| CN107747313A (en) * | 2017-11-30 | 2018-03-02 | 中铁十六局集团有限公司 | Inner supporting device for pattern foundation pit supporting structure |
| CN108019084A (en) * | 2017-12-27 | 2018-05-11 | 国网江苏省电力有限公司经济技术研究院 | Special-shaped flexible flange connecting node of power transmission tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 310019 A05 building, No. nine, 9 Sheng Road, Hangzhou, Zhejiang, Jianggan District, 4 Patentee after: Zhejiang Huatie Construction Safety Technology Co., Ltd. Address before: 310009, Hangzhou City, Zhejiang Province, 59 Star Road, East Hangzhou building, 27 floor Patentee before: Zhejiang Huatie Construction Safety Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160818 |